<Project>
  <PropertyGroup>
    <!-- Override strong name key to default to Open for test projects,
         Tests which wish to control this should set TestStrongNameKeyId. -->
    <TestStrongNameKeyId Condition="'$(TestStrongNameKeyId)' == '' and $(MSBuildProjectName.StartsWith('Microsoft.Extensions.'))">MicrosoftAspNetCore</TestStrongNameKeyId>
    <TestStrongNameKeyId Condition="'$(TestStrongNameKeyId)' == ''">Open</TestStrongNameKeyId>
    <StrongNameKeyId Condition="'$(IsTestProject)' == 'true' or '$(IsTestSupportProject)' == 'true'">$(TestStrongNameKeyId)</StrongNameKeyId>
  </PropertyGroup>

  <!-- resources.targets need to be imported before the Arcade SDK. -->
  <Import Project="$(RepositoryEngineeringDir)resources.targets" />
  <Import Project="..\..\Directory.Build.targets" />

  <PropertyGroup>
    <UseDefaultTestHost Condition="'$(UseDefaultTestHost)' == ''">false</UseDefaultTestHost>
    <NetCoreAppCurrentBuildSettings>$(NetCoreAppCurrent)-$(TargetOS)-$(Configuration)-$(TargetArchitecture)</NetCoreAppCurrentBuildSettings>
    <NativeBinDir>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'native', '$(NetCoreAppCurrentBuildSettings)'))</NativeBinDir>
    <NetCoreAppCurrentTestHostPath Condition="'$(UseDefaultTestHost)' != 'true'">$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'testhost', '$(NetCoreAppCurrentBuildSettings)'))</NetCoreAppCurrentTestHostPath>
    <NetCoreAppCurrentTestHostSharedFrameworkPath Condition="'$(UseDefaultTestHost)' != 'true'">$([MSBuild]::NormalizeDirectory('$(NetCoreAppCurrentTestHostPath)', 'shared', '$(MicrosoftNetCoreAppFrameworkName)', '$(ProductVersion)'))</NetCoreAppCurrentTestHostSharedFrameworkPath>
    <NETStandard21RefPath>$([MSBuild]::NormalizeDirectory('$(NuGetPackageRoot)', 'netstandard.library.ref', '$(NETStandardLibraryRefVersion)', 'ref', 'netstandard2.1'))</NETStandard21RefPath>

    <NoWarn Condition="'$(TargetFrameworkIdentifier)' != '.NETCoreApp'">$(NoWarn);nullable</NoWarn>
    <NoWarn Condition="'$(GeneratePlatformNotSupportedAssembly)' == 'true' or '$(GeneratePlatformNotSupportedAssemblyMessage)' != ''">$(NoWarn);nullable;CA1052</NoWarn>
    <!-- Ignore Obsolete errors within the generated shims that type-forward types.
         SYSLIB0003: Code Access Security (CAS).
         SYSLIB0004: Constrained Execution Region (CER).
         SYSLIB0017: Strong name signing.
         SYSLIB0021: Derived cryptographic types.
         SYSLIB0022: Rijndael types.
         SYSLIB0023: RNGCryptoServiceProvider.
         SYSLIB0025: SuppressIldasmAttribute.
         SYSLIB0032: HandleProcessCorruptedStateExceptionsAttribute.
         SYSLIB0036: Regex.CompileToAssembly
    -->
    <NoWarn Condition="'$(IsPartialFacadeAssembly)' == 'true'">$(NoWarn);SYSLIB0003;SYSLIB0004;SYSLIB0015;SYSLIB0017;SYSLIB0021;SYSLIB0022;SYSLIB0023;SYSLIB0025;SYSLIB0032;SYSLIB0036</NoWarn>

    <!-- Ignore analyzers that recommend APIs introduced in .NET Core when targeting frameworks that lack those APIs
         to avoid issues with multitargeting.
    -->
    <NoWarn Condition="$(TargetFrameworks.Contains('net4')) or $(TargetFrameworks.Contains('netstandard'))">$(NoWarn);CA1510;CA1511;CA1512;CA1513;CA1845;CA1846;CA1847</NoWarn>

    <!-- Microsoft.NET.Sdk enables some warnings as errors out of the box.
         We want to remove some items from this list so they don't fail the build.
         Can't use 'WarningsNotAsErrors' element because vbproj doesn't honor it.
         Items to remove:
         NU1605: Package downgrade detected
    -->
    <WarningsAsErrors>$(WarningsAsErrors.Replace('NU1605', ''))</WarningsAsErrors>

    <!-- The source of truth for these IsNETCoreApp* properties is NetCoreAppLibrary.props. -->
    <IsNETCoreAppSrc Condition="'$(IsSourceProject)' == 'true' and
                                $(NetCoreAppLibrary.Contains('$(AssemblyName);'))">true</IsNETCoreAppSrc>
    <IsNETCoreAppRef Condition="('$(IsReferenceAssemblyProject)' == 'true' or '$(IsRuntimeAndReferenceAssembly)' == 'true') and
                                $(NetCoreAppLibrary.Contains('$(AssemblyName);')) and
                                '$(IsPrivateAssembly)' != 'true'">true</IsNETCoreAppRef>
    <IsNETCoreAppAnalyzer Condition="'$(IsGeneratorProject)' == 'true' and
                                     $(NetCoreAppLibraryGenerator.Contains('$(MSBuildProjectName);'))">true</IsNETCoreAppAnalyzer>
    <!-- Inbox analyzers shouldn't use the live targeting / runtime pack. They better depend on an LKG to avoid layering concerns. -->
    <UseLocalTargetingRuntimePack Condition="'$(IsNETCoreAppAnalyzer)' == 'true'">false</UseLocalTargetingRuntimePack>
    <!-- By default, disable implicit framework references for NetCoreAppCurrent libraries. -->
    <DisableImplicitFrameworkReferences Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and
                                                   $([MSBuild]::VersionGreaterThanOrEquals($(TargetFrameworkVersion), '$(NETCoreAppCurrentVersion)')) and
                                                   ('$(IsNETCoreAppRef)' == 'true' or '$(IsNETCoreAppSrc)' == 'true')">true</DisableImplicitFrameworkReferences>
    <!-- Enable trimming for any source project that's part of the shared framework.
         Don't attempt to trim PNSE assemblies which are generated from the reference source. -->
    <ILLinkTrimAssembly Condition="'$(ILLinkTrimAssembly)' == '' and
                                   '$(TargetFrameworkIdentifier)' == '.NETCoreApp' and
                                   '$(IsNETCoreAppSrc)' == 'true' and
                                   '$(GeneratePlatformNotSupportedAssembly)' != 'true' and
                                   '$(GeneratePlatformNotSupportedAssemblyMessage)' == ''">true</ILLinkTrimAssembly>
  </PropertyGroup>

  <!-- The assembly version gets updated during servicing when the assembly isn't part of a targeting pack. -->
  <PropertyGroup Condition="'$(PreReleaseVersionLabel)' == 'servicing' and
                            '$(IsPackable)' == 'true' and
                            '$(PackageUseIncrementalServicingVersion)' == 'true'">
    <_IsWindowsDesktopApp Condition="$(WindowsDesktopCoreAppLibrary.Contains('$(AssemblyName);'))">true</_IsWindowsDesktopApp>
    <_IsAspNetCoreApp Condition="$(AspNetCoreAppLibrary.Contains('$(AssemblyName);'))">true</_IsAspNetCoreApp>
    <_AssemblyInTargetingPack Condition="('$(IsNETCoreAppSrc)' == 'true' or '$(IsNetCoreAppRef)' == 'true' or '$(_IsAspNetCoreApp)' == 'true' or '$(_IsWindowsDesktopApp)' == 'true') and '$(TargetFrameworkIdentifier)' != '.NETFramework'">true</_AssemblyInTargetingPack>
    <AssemblyVersion Condition="'$(_AssemblyInTargetingPack)' != 'true'">$(MajorVersion).$(MinorVersion).0.$(ServicingVersion)</AssemblyVersion>
  </PropertyGroup>

  <Import Project="$(RepositoryEngineeringDir)versioning.targets" />
  <Import Project="$(RepositoryEngineeringDir)intellisense.targets" Condition="'$(IsSourceProject)' == 'true'" />

  <!-- Libraries-specific binplacing properties -->
  <PropertyGroup>
    <BinPlaceRef Condition="'$(BinPlaceRef)' == '' and ('$(IsReferenceAssemblyProject)' == 'true' or '$(IsRuntimeAndReferenceAssembly)' == 'true')">true</BinPlaceRef>
    <BinPlaceRuntime Condition="'$(BinPlaceRuntime)' == '' and '$(IsSourceProject)' == 'true'">true</BinPlaceRuntime>
    <BinPlaceForTargetVertical Condition="'$(BinPlaceForTargetVertical)' == ''">true</BinPlaceForTargetVertical>
  </PropertyGroup>

  <ItemGroup>
    <!-- Used by the runtime tests to prepare the CORE_ROOT layout. Don't use in libraries. -->
    <BinPlaceTargetFrameworks Include="$(NetCoreAppCurrent)-$(TargetOS)"
                              Condition="'$(BinPlaceForTargetVertical)' == 'true'">
      <NativePath>$(LibrariesAllBinArtifactsPath)</NativePath>
      <RefPath>$(LibrariesAllRefArtifactsPath)</RefPath>
      <RuntimePath>$(LibrariesAllBinArtifactsPath)</RuntimePath>
    </BinPlaceTargetFrameworks>

    <!-- Source generator projects might multi-target. Make sure that only the netstandard2.0 compiled assets get binplaced. -->
    <BinPlaceDir Include="$(MicrosoftNetCoreAppRefPackDir)$(GeneratorProjectBaseTargetPath)"
                 Condition="'$(IsNETCoreAppAnalyzer)' == 'true' and
                            '$(TargetFramework)' == 'netstandard2.0'" />

    <!-- Setup the shared framework directory for testing -->
    <BinPlaceTargetFrameworks Include="$(NetCoreAppCurrent)-$(TargetOS)">
      <NativePath>$(NetCoreAppCurrentTestHostSharedFrameworkPath)</NativePath>
      <RuntimePath Condition="'$(IsNETCoreAppSrc)' == 'true'">$(NetCoreAppCurrentTestHostSharedFrameworkPath)</RuntimePath>
    </BinPlaceTargetFrameworks>

    <!-- Microsoft.NetCore.App.Ref and Microsoft.NetCore.App.Runtime targeting packs -->
    <BinPlaceTargetFrameworks Include="$(NetCoreAppCurrent)-$(TargetOS)">
      <NativePath>$(MicrosoftNetCoreAppRuntimePackNativeDir)</NativePath>
      <RefPath Condition="'$(IsNETCoreAppRef)' == 'true'">$(MicrosoftNetCoreAppRefPackRefDir)</RefPath>
      <RuntimePath Condition="'$(IsNETCoreAppSrc)' == 'true'">$(MicrosoftNetCoreAppRuntimePackRidLibTfmDir)</RuntimePath>
    </BinPlaceTargetFrameworks>
  </ItemGroup>

  <Import Project="$(RepositoryEngineeringDir)targetingpacks.targets" />

  <PropertyGroup>
      <!-- Libraries ref and source projects which don't bring in dependencies from outside the repository shouldn't reference compat shims. -->
    <SkipTargetingPackShimReferences Condition="'$(UseLocalTargetingRuntimePack)' == 'true' and
                                                '$(IsTestProject)' != 'true' and
                                                '$(IsTestSupportProject)' != 'true' and
                                                '$(IsGeneratorProject)' != 'true'">true</SkipTargetingPackShimReferences>
  </PropertyGroup>

  <Import Project="$(RepositoryEngineeringDir)codeOptimization.targets" />
  <Import Project="$(RepositoryEngineeringDir)references.targets" />
  <Import Project="$(RepositoryEngineeringDir)testing\tests.targets" Condition="'$(EnableTestSupport)' == 'true'" />
  <Import Project="$(RepositoryEngineeringDir)testing\linker\trimmingTests.targets" Condition="'$(IsPublishedAppTestProject)' == 'true'" />
  <Import Project="$(RepositoryEngineeringDir)testing\runtimeConfiguration.targets" />
  <Import Project="$(RepositoryEngineeringDir)testing\runsettings.targets" Condition="'$(EnableRunSettingsSupport)' == 'true'" />
  <Import Project="$(RepositoryEngineeringDir)testing\coverage.targets" Condition="'$(EnableRunSettingsSupport)' == 'true' or '$(EnableCoverageSupport)' == 'true'" />

  <Import Project="$(RepositoryEngineeringDir)illink.targets" Condition="'$(IsSourceProject)' == 'true' or '$(ExplicitlyImportCustomILLinkTargets)' == 'true'" />
  <Import Project="$(RepositoryEngineeringDir)liveILLink.targets" />
  <Import Project="$(RepositoryEngineeringDir)nativeSanitizers.targets" />

  <ItemGroup Condition="'$(UseTargetFrameworkPackage)' != 'false'">
    <PackageReference Include="Microsoft.DotNet.Build.Tasks.TargetFramework" Version="$(MicrosoftDotNetBuildTasksTargetFrameworkVersion)" PrivateAssets="all" IsImplicitlyDefined="true" />
  </ItemGroup>

  <!-- Reference the GenFacades package when the assembly is a partial facade or a PNSE throwing. -->
  <ItemGroup Condition="'$(IsPartialFacadeAssembly)' == 'true' or
                        '$(GeneratePlatformNotSupportedAssembly)' == 'true' or
                        '$(GeneratePlatformNotSupportedAssemblyMessage)' != ''">
    <PackageReference Include="Microsoft.DotNet.GenFacades" Version="$(MicrosoftDotNetGenFacadesVersion)" PrivateAssets="all" IsImplicitlyDefined="true" />
  </ItemGroup>

  <!-- GenFacades target that is intentionally empty since we no longer need it. -->
  <Target Name="ResolveMatchingContract" />

  <!--
    Do not clean binplace assets in the ref targeting pack to avoid incremental build failures
    when the SDK tries to resolve the assets from the FrameworkList.
  -->
  <Target Name="RemoveTargetingPackIncrementalClean"
          Condition="'@(AdditionalCleanDirectories)' != ''"
          BeforeTargets="IncrementalCleanAdditionalDirectories;
                         CleanAdditionalDirectories">
    <ItemGroup>
      <AdditionalCleanDirectories Remove="@(AdditionalCleanDirectories)" Condition="'%(Identity)' == '$(MicrosoftNetCoreAppRefPackRefDir)'" />
    </ItemGroup>
  </Target>

  <!-- Adds Nullable annotation attributes to C# non .NETCoreApp builds. -->
  <ItemGroup Condition="'$(Nullable)' != '' and
                        '$(Nullable)' != 'disable' and
                        '$(MSBuildProjectExtension)' == '.csproj' and
                        '$(TargetFrameworkIdentifier)' != '.NETCoreApp'">
    <Compile Include="$(CoreLibSharedDir)System\Diagnostics\CodeAnalysis\NullableAttributes.cs" Link="System\Diagnostics\CodeAnalysis\NullableAttributes.cs" />
  </ItemGroup>

  <!-- If a tfm doesn't target .NETCoreApp but uses the platform support attributes, then we include the
       System.Runtime.Versioning*Platform* annotation attribute classes in the project as internal.

       If a project has specified assembly-level SupportedOSPlatforms or UnsupportedOSPlatforms,
       we can infer the need without having IncludePlatformAttributes set. -->
  <PropertyGroup>
    <IncludePlatformAttributes Condition="'$(IncludePlatformAttributes)' == '' and ('$(SupportedOSPlatforms)' != '' or '$(UnsupportedOSPlatforms)' != '')">true</IncludePlatformAttributes>
  </PropertyGroup>

  <ItemGroup Condition="'$(IncludePlatformAttributes)' == 'true' and '$(TargetFrameworkIdentifier)' != '.NETCoreApp'">
    <Compile Include="$(CoreLibSharedDir)System\Runtime\Versioning\PlatformAttributes.cs" Link="System\Runtime\Versioning\PlatformAttributes.cs" />
  </ItemGroup>

  <!-- Adds ObsoleteAttribute to projects that need to apply downlevel Obsoletions with DiagnosticId and UrlFormat -->
  <Choose>
    <When Condition="'$(IncludeInternalObsoleteAttribute)' == 'true' and '$(TargetFrameworkIdentifier)' != '.NETCoreApp'">
      <ItemGroup>
        <Compile Include="$(CoreLibSharedDir)System\ObsoleteAttribute.cs" Link="System\ObsoleteAttribute.cs" />
      </ItemGroup>
      <PropertyGroup>
        <!-- Suppress CS0436 to allow ObsoleteAttribute to be internally defined and used in netstandard -->
        <NoWarn>$(NoWarn);CS0436</NoWarn>
      </PropertyGroup>
    </When>
  </Choose>

  <ItemGroup Condition="'$(IncludeIndexRangeTypes)' == 'true' and '$(TargetFrameworkIdentifier)' != '.NETCoreApp'">
    <Compile Include="$(CoreLibSharedDir)System\Index.cs" Link="System\Index.cs" />
    <Compile Include="$(CoreLibSharedDir)System\Range.cs" Link="System\Range.cs" />
    <Compile Include="$(CoreLibSharedDir)System\Numerics\Hashing.cs" Link="System\Numerics\Hashing.cs" />
  </ItemGroup>

  <PropertyGroup>
    <SkipLocalsInit Condition="'$(SkipLocalsInit)' == '' and '$(MSBuildProjectExtension)' == '.csproj' and '$(IsNETCoreAppSrc)' == 'true' and '$(TargetFrameworkIdentifier)' == '.NETCoreApp'">true</SkipLocalsInit>
  </PropertyGroup>

  <!--Instructs compiler not to emit .locals init, using SkipLocalsInitAttribute.-->
  <Choose>
    <When Condition="'$(SkipLocalsInit)' == 'true'">
      <PropertyGroup >
        <!-- This is needed to use the SkipLocalsInitAttribute. -->
        <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
      </PropertyGroup>

      <ItemGroup>
        <Compile Include="$(CommonPath)SkipLocalsInit.cs" Link="Common\SkipLocalsInit.cs" />
      </ItemGroup>
    </When>
  </Choose>
</Project>
